- Where did you get the camera module(s)?
- Model number of the product(s)?
EK030 with serial number : 3272496313125
- What hardware/platform were you working on?
Arducam108Mp with USB3 CameraSHield and official USB3 cable.
Linux Ubuntu 22.04 + Python 3.9 + ArducamSDK v1.0.2
Tested with Arducam_Demo and GUI on windows
Instructions you have followed. (link/manual/etc.)
Using Arducam python package to connect to Arducam USB 3 with 108Mp camera then acquire raw frame with :
while ret is False: ret, data, cfg = self.camera.read() Width = cfg["u32Width"] Height = cfg["u32Height"] raw = np.frombuffer(data, np.uint8).reshape( Height,Width , 1 )
Problems you were having?
I am unable to convert and save the raw numpy array into a conventional RAW camera format such as DNG.
For example : rawpy library is unable to decode this raw image
The dmesg log from your hardware?
Troubleshooting attempts you’ve made?
Tried to use rawpy library
- What help do you need?
I would like a solution to save images acquired from Arducam 108Mp into DNG in order to postprocess using software like Darktable in a non-destructive workflow (Tiff or jpeg ar not an option)